baber/WOPTO huggingface dataset:
Patent FR-3133439-A1 (FR)
Title: Dispositif de régulation thermique, notamment de refroidissement pour véhicule automobile
Inventor: DE VAULX CEDRIC
IPC: H01M10/613
Filed: 2022-03-08
Abstract: Dispositif de régulation thermique, notamment de refroidissement pour véhicule automobile L’invention concerne un dispositif de régulation thermique, notamment de refroidissement, pour composant électrique susceptible de dégager de la chaleur lors de son fonctionnement, notamment pour un module de stockage d’énergie électrique, le dispositif comportant au moins un canal (14) de circulation pour un fluide caloporteur et présentant, en section transversale, un contour sensiblement en trapèze avec deux parois latérales (16) et une paroi de fond (17), cette paroi de fond correspondant à une petite base du trapèze, ce canal étant pourvu, sur l’une au moins de ses parois latérales, d’un élément perturbateur latéral (18) de l’écoulement du fluide caloporteur dans ce canal, et, sur la paroi de fond, d’un élément perturbateur de fond (19), ces éléments perturbateurs (18, 19) étant distants l’un de l’autre.   Figure pour l’abrégé : Figure 2
Patent FR-3135944-A1 (FR)
Title: Procédé de détection de franchissement d’un panneau de signalisation routière par un véhicule
Inventor: HORTES GUILLAUME
IPC: B60W40/04
Filed: 2022-05-24
Abstract: L’invention concerne un procédé mis en œuvre par un véhicule pour déterminer une limite de vitesse applicable à un emplacement particulier d'un réseau routier comprenant des étapes de transmission (200) à un serveur d'une localisation géographique et d'une orientation du véhicule, de réception (201) d'un message comprenant au moins un point de passage, un point de passage comprenant au moins des coordonnées géographiques, une orientation et une limite de vitesse applicable lorsque le point de passage est franchi selon ladite orientation, de détermination (203) de la mesure d'un angle formé par deux demi-droites issues de la position du véhicule, une première demi-droite étant représentative de la direction suivie par le véhicule et une deuxième demi-droite étant représentative d'une direction vers un point de passage particulier sélectionné parmi l'au moins un point de passage reçu, de détermination (204) d'un changement de limite de vitesse lorsque l'angle déterminé est au moins égal à 90 degrés, et de configuration (205) d'au moins un équipement du véhicule lorsqu'un changement de limite de vitesse est déterminé. L’invention vise aussi un dispositif pour mettre en œuvre le procédé.  Figure 2.
Patent FR-3136866-A1 (FR)
Title: Procede de gestion de la position longitudinale d’un aeronef suiveur par rapport a un aeronef meneur
Inventor: ADAMS JORDAN LEE
IPC: G05D1/12
Filed: 2022-06-15
Abstract: Procédé de gestion de la position longitudinale d’au moins un aéronef suiveur (Af) suivant un aéronef meneur (Al) dans un vol en formation. Le procédé comprend au moins les étapes suivantes : (a) obtention d’une position (Xl) de l’aéronef meneur (Al), d’une position longitudinale réelle Xr de l’aéronef suiveur (Af), d’une vitesse Sl de l’aéronef meneur (Al) et d’une vitesse Sf de l’aéronef suiveur (Af) ;(b) détermination d’une position longitudinale ciblée Xt de l’aéronef suiveur (Af) par rapport à la position longitudinale de l’aéronef meneur (Al) ;(c) calcul d’une différence (D) Xt-Xr entre la position longitudinale ciblée Xt de l’aéronef suiveur (Af) par rapport à l’aéronef meneur (Al) et la position longitudinale réelle Xr obtenue de l’aéronef suiveur (Af) par rapport à l’aéronef meneur (Al) ;(d) comparaison de la valeur de la différence (D) Xt-Xr avec au moins un seuil prédéfini ;(e) choix d’une loi de commande SCf de la vitesse Sf de l’aéronef suiveur (Af), parmi au moins deux lois de commande SCf distinctes, en fonction de la comparaison ;(f) application de la loi de commande SCf choisie pour gérer la position longitudinale réelle Xr de l’aéronef suiveur (Af) par rapport à la position de l’aéronef meneur (Al).   Figure à publier avec l’abrégé : Fig. 1
Patent FR-3135744-A1 (FR)
Title: Soupape de sécurité souterraine doté d’un ensemble d’aimants de réaccouplement
Inventor: PASSMORE KEVIN ROBIN
IPC: E21B34/06
Filed: 2023-04-03
Abstract: Une soupape de sécurité pour un puits de forage peut comporter un piston, une soupape à clapet, un tube d’écoulement, une série d’aimants externes et une série d’aimants internes. Le piston peut déplacer le tube d’écoulement, qui peut actionner la soupape à clapet. La série d’aimants externes peuvent être fixés à une paroi externe du piston. La série d’aimants internes peut être fixée à un tube d’écoulement de la soupape de sécurité. La série d’aimants externes et la série d’aimants internes peuvent être agencées selon un motif de polarité non alternée. Le motif de polarité non alternée peut être ordonné de sorte qu’une première force nécessaire pour désaccoupler la série d’aimants internes de la série d’aimants externes est supérieure à une seconde force nécessaire pour réaccoupler la série d’aimants internes avec la série d’aimants externes.   Figure de l’abrégé : Figure 2.
Patent FR-2005242-A1 (FR)
Title: Manu of plastic threads nets of patterned sheets
IPC: B29C48/35
Filed: 1969-03-24
Abstract: Threads or plates with hollows are formed by pouring liquid or pasty plastic onto rotating cylinder having grooves or hollows in its surface; cylinder then conveys plastic over a tangential plate, in contact with cylinder for forming threads, or spaced from it for forming sheets. Strip produced is cooled; roller is cooled before plastic application point. Simple cheap fabrication of plastic threads, nets, trellis-work, or sheets. Easily interchangeable rollers facilitate quick pattern changes.
Patent FR-2017323-A1 (FR)
Title: Photo and resistive sensitive cell
IPC: H01L31/08
Filed: 1969-07-31
Abstract: Radiation-sensitive body is within a radiation-permeable cap and is cylindrical. The envelope surface is at least partly active. The covering surfaces are electrode. Preferably, the body is pressed against the covering surfaces between lamellar contact springs. At least these surfaces have vapourisation-deposited metallic electrodes. The body is covered with a layer of paraffin (wax) or of wax, covered by a lacquer coat. Preparation is by coating cadmium sulphide with the liquid wax at >=100 degrees C.
Patent FR-2018870-A1 (FR)
Title: Mercaptoalkyl esters of phenol carboxylic acids (i) - useful as polymer stabilisers
IPC: C07C323/12
Filed: 1969-09-25
Abstract: Mercaptoalkyl esters of phenol carboxylic acids (I) useful as polymer stabilisers. G5-. Of formula I (where R is an alkylene group, R' is a direct linkage, a (halogen-substd) alkylene group or -CH2-CZY where Z is H or a (cyclo)-alkyl, or aralkyl group and Y is Z or the group and R2 and R3 are hydrocarbon groups). Preferred I are mercaptoethyl esters of hydroxy di(cyclo)alkylbenzyl-propionic acids, particularly with the OH groups in the o- or p-position to the carboxylic acid group. Methyl, tert-butyl and alpha-methylcyclohexyl are the preferred (cyclo)alkyl substitutents. Compounds I containing a dialkyl-phenol group, preferably a 2,6-dialkyl phenol group are useful as heat stabilisers for polymers such as polyolefins (polypropylene), polyesters or polyethers.
Patent FR-2137146-A1 (FR)
Title: Solar cell substrate - having transversal elasticity for protection against deformation
IPC: B64G1/44
Filed: 1971-05-14
Abstract: The substrate consists of flexible, flat or undulating members joined together and pref. made of a polyimide the undulations being formed after the material has been stiffened and stiffening agent eliminated.
Patent FR-2146919-A1 (FR)
Title: Zip fastener machine
IPC: B29D5/04
Filed: 1971-07-26
Abstract: The machine works from monofil plastics which come in as strand material for placement between the teeth provided on a forming member. The strands are fed in by a feeder and below this a pusher whose push track is curved, arcuate and matched by the opposed curved or arched surface of a surmounted feeder. The feeder surface protrudes to form embossing cams at intervals so as to stamp out the coupling surfaces on the strand which is thus fed on positively into the tooth space with the legs superposed and the rear connectors of the links grasping the divider teeth from behind. A finger on the pusher can be used to hold the connectors down during placement and a lever is used to drive the links down in between the teeth. Any thickness of strand can be handled owing to the positive feed between feeder and pusher.
Patent FR-2170981-A1 (FR)
Title: 2-benzimidazolecarbamic acid esters prodn - from 2-halonitrobenzenes
IPC: C07D235/32
Filed: 1972-02-10
Abstract: Title cpds. (I) (where Y is H or 1-4C alkyl and R is 1-4C alkyl), useful as fungicides (inters) are prepd. by reacting (II) (where X is halogen) with a cyanamide anion in the presence of an aprotic solvent at 0-200 degrees C to give a salt (III) (where M is an anion), reducing (III) and neutralizing the prod. to give (IV), reacting (IV) with 2 equivalents of ClCOOR in the presence of an acid acceptor in inert solvent at 10-100 degrees C to give (V), and converting (V) into (I) by reacting with a catalytic amt. of base at 10-150 degrees C.
Patent FR-2147954-A1 (FR)
Title: Compsns against arterial hypertension - consisting of beta blocker, vasodilator and diuretic
IPC: C07C59/90
Filed: 1972-06-27
Abstract: Prepns contain a combination of a) 1-hydrazinophthalazine or 1,4 dihydrazinophthalazine, b) 1-(2-allyloxyphenoxy)-2-hydroxy-3-isopropyl-aminoprpoane, its L-antipode or 1-(2-allylphenoxy)-3-isorpopylamino-propane or their non-toxi salts, c) opt. a diuretic together with pharmaceutical carriers. Pref. prepns. contain 10-100 mg of a) and 20-120 mg of b) Pref. diuretics used are benzothiadiazine derivs. benzosulphonamides, phenoxyacetic acids, benzofuran-2-carboxylic acids or benzofuran-2,3-dihyro-2-carboxylic acids. The combination of vasoliating agent and beta-blocking agent gives more than additive hypotensive activity and lessens side-effects. Addn. of a diuretic further increases the hypotensive activity, allows lower dosage and widens the range of patints which can be treated.
Patent FR-2207699-A1 (FR)
Title: Purificn. of citrus extracts contg. flavonoids - comprising selective adsorption on three successive adsorbents
IPC: A61K31/35
Filed: 1972-11-23
Abstract: Vegetable flavone extracts, are purified by selective adsorption of the extract soln. successively on a complex-forming ion-exchange resin, to remove the heavy metals, then stirring with an aq suspension of an acid clay, pref. montmorillonite and finally stirring with neutral activated Al2O3. The last two stages must be carried out in closed vessels under N2. In between stages, the soln is cooled to O degree C, adjusted to pH 2.0 with H2SO4 and stands for 48 hours before decanting. The purified soln is adjusted to pH 5.0 with NaOH or KOH and either treated chemically to separate the flavonoids, or dried immediately, pref. by lyophilisation, to give a dry powder (I). (I) may be used in medicinal- or cosmetic prepns and are an allergic and apyrogenic, so that they may be used for injections or transcutaneous applications.
Patent FR-2219259-A1 (FR)
Title: Heated roll for yarn texturing device - mounted in housing, with heater adjacent lower surface giving uniform temp.
IPC: D02J13/00
Filed: 1973-02-27
Abstract: Yarn is crimped by passage around an annular chamber defined between a heated roll and the surface of a chamber in which the roll rotates, the roll being heated by a heater element located within it and an auxiliary heater being provided partially surrounding the lower surface of the heater roll, the auxiliary heater being maintained at the same (or slightly lower) temp. as that of the heated roll. Pref. a temp. sensor comprising a carbon body enclosing an electrical measuring resistance and surrounded by a thermally insulating material (e.g. PTFE) is biased against the upper surface of the roll to measure its temp. and control both the temp. of the heated roll and the auxiliary heater. The heated roll and heater may be heated electrically or by heated fluid. The auxiliary heater compensates for reduced temp. of the lower surface of the roll caused by rotation, maintaining constant yarn temp. and ensuring uniform crimp.
Patent FR-2253480-A1 (FR)
Title: Metal bar for fastening flap of leather goods - is made from single flat piece of metal by cutting and folding
IPC: A45C13/26
Filed: 1973-12-10
Abstract: A flat plate (1) is cut out, and the side pieces (4, 5) are then folded in a V while the main part of the plate (9, 10) remains flat. Then the central part of the bar (3) is formed by bending the central part of the plate to form a hollow cylinder, while the fixing claws (11) are bent perpendicularly to the plate. Finally the two parts of the plate (9, 10) are hooked together by means of indentations (4, 5) to form the legs of the bar. This forms a rigid bar without sharp edges, which can be of any length.
Patent FR-2260431-A1 (FR)
Title: Insecticidal nails for timber protection - having a solid insecticide around the shank
IPC: B27K3/02
Filed: 1974-02-13
Abstract: Insecticidal nails comprise a head, a narrow shank, and a broader point, the shank being coated with a layer of a solid or solidified insecticide, or with a porous support bearing an insecticide, the nails being immersed in a solvent just prior to being fixed in the timber to be treated. Used for prevention of attack to timber by xylophagous insects. The nails may be used on thin sections of wood without weakening the structure.
Patent FR-2262259-A1 (FR)
Title: Electronic lighter burner - has slide with cylindrical passage held on bush by countersunk screw with bore
IPC: F23Q2/16
Filed: 1974-02-25
Abstract: The burner comprises a slide (11) with a cylindrical passage (11) ending in a supporting collar (12), also a bush (3) comprising two cylindrical rings (31, 32) one on top of the other and joined together. A screw (2) with a countersunk head has a central bore and screws into the slide (1), and the components are assembled together on the same axis. The bush can consist of mounting and ignition rings with holes between them, and of the same external diameter. The mounting ring can have a countersink face to accommodate the screw head, which can be slotted to take a screwdriver blade.
Patent FR-2271553-A1 (FR)
Title: Electrophoretic resin coatings for anchoring strain gauges - to provide a thin anchorage for minimum interference
IPC: G01L1/22
Filed: 1974-05-15
Abstract: Procedure for anchoring strain gauges on to a structural surface by first coating the site for the gauge with a thin coating of resin deposited by electrophoresis, and then attaching the strain gauge after partially curing the resin coating. Esp. for anchoring gauges to be used for extensometry circuits. The gauge is anchored by a very thin layer of resin which causes little interference or distortion between the gauge and the structural surface which the gauge is monitoring.
Patent FR-2275766-A1 (FR)
Title: Tobacco humidity measurements by weight loss - drying container with weights compensating for container weight changes
IPC: G01N5/04
Filed: 1974-06-20
Abstract: Measurements of humidity in substances such as tobacco are performed by circulating a current of hot air at a known temperature through the substance and then determining the loss of weight. Weights for the container maintain a calibrated weight thus simplifying measurements. Air from a blower is passed down a tube containing a heating element. The heated air passes through a diffuser to a drying container (5) and to a thermometer. The container contains a given weight of substance (51) and has a metallic grid bottom (50) through which the air can pass. A handle (52) screwed onto a threaded shaft (54) on the container has a hollow section (55) enclosed by a screw (56) and contains weights (57) to compensate for changes of container weight during usage.
Patent FR-2248881-A1 (FR)
Title: Pneumatic paint spray gun - has spray head, two flow connections, and manually operated flow control valve
IPC: B05B/
Filed: 1974-10-01
Abstract: The gun has a spray head with two inlets for a fluid and pressurized air, and a spray aperture to eject a fluid/air moisture as a spray mist or spray jet. A first flow connection feeds pressurized fluid to the head. This connection contains a manually-operated valve to control the fluid flow, e.g. an aerosol valve. A second flow connection supplies pressurized air. The aerosol valve is normally closed, and for opening, has a displaceable actuating element, with the spray head fastened to it. The actuating element has a passage for the fluid, when the valve is opened.
Patent FR-2305812-A1 (FR)
Title: Fabrication of pin clip badges and insignia - involves pin clip with compressible adhesive pad to which badge or insignia is stuck
IPC: G09F3/12
Filed: 1975-03-25
Abstract: The badge or insignia support uses a compressible strip of material (8). This strip (8) has a self-adhesive coating on each of its faces. To one face is applied several fin type clasps (3). These clasps (3) are arranged side by side on the strip of material (8). The strip of material (8) is subdivided by means of a series of transversal cuts (7) into as many elements as there are clasps (3) fixed to the material. The opposite face of the material is then covered with a protective strip (6). To from a badge support a clasp (3) together with adhesive pad (8) is removed from the protective cover (6) and then pressed into contact with the badge (9).
Patent FR-2310727-A1 (FR)
Title: 4 - U-bar to wall to form arm rest, hand grip and headrest
IPC: B60N2/24
Filed: 1975-05-15
Abstract: The seat is esp for use seating passengers in public transport vehicles and has a single cranked support tube. The seat and support is designed for fixing to the inner walls of the vehicle. The seat element (12) is fixed to cantilever from the wall (P) with the seat surface(13) sloping away from the wall. The support tube (14) is mounted laterally above the seat and provides the passenger with a grip, an armrest, and a lateral head rest. The support the (14) may be 'U' shaped with the legs diverging considerably and the end fixed to the wall in common vertical plane. The lower leg may (19) form an arm rest (21). The vertical length may from a hand grip (23). The head-rest (22) may be mounted at the junction of the upper leg (20) and the wall (P).
Patent FR-2313933-A1 (FR)
Title: Tetrahydrofuranyl uracil derivs prepn. - by reacting 2,3-dihydrofuran with dry hydrogen chloride and then 2,4-bis(trimethylsilyl-oxy) pyrimidine deriv
Inventor: GILLER S A
IPC: C07D405/04
Filed: 1975-06-11
Abstract: The prepn. of N1-(2'-furanidyl)-5 substd. -uracil derivs. of formula (I) (where R is H, halogen or alkyl) comprises treating 2,3-dihydrofuran with dry HCl in an organic solvent, esp. a chlorinated aliphatic hydrocarbon, and reacting the prod. with 5-substd. -2,4-bis-(trimethylsilyloxy)-pyrimidines at is not >10 degrees C. The prods. of the reaction are also claimed. The prods. are esp. useful as antimetabolites of nucleic metabolism; N1-(2'-furanidyl)-5-fluorouracil is the active principle of an antitumour preparation. The present process gives improved yields c.f. prior art prepns. and the starting materials are more stable.
Patent FR-2321205-A1 (FR)
Title: Carbon brush frame for slipring rotor of async. machine - has insulated monoblock holder with cut outs fixed to stator flange
IPC: H01R39/41
Filed: 1975-08-13
Abstract: A carbon brush frame operates in conjunction with a slip ring with two tracks linked to the rotor windings of an electrical machine. It is used mainly on asynchronous generators for the power supply in internal combustion engines. The carbon brush frame is fixed to one of the stator flanges of the machine and has an insulated monoblock holder. One side is attached to a fixing plate and the other side has a sliding block with two cut-outs each containing a carbon brush. The end opposite to the two cut-out (112, 113) which contains the carbon brush (14) is covered by a metal strip (118). The metal strip has an extension (118a) which forms a terminal pole and extends beyond the fixing plate. The metallic terminal pole is linked to the carbon brush and covers it.
Patent FR-2286436-A1 (FR)
Title: Instruction counter for miniature computer - has program store control comprising several subprograms connected by simultaneous program (BE260376)
IPC: G06F9/46
Filed: 1975-09-22
Abstract: The stored program consists of a number of subprograms which are connected with each other by the simultaneous program. The instruction counter contains a counter which increases its count each time an instruction of the program is read and transfers the address of the next command to the program store. The store (SP) is connected to the counter (ZA) and stores the starting address of the simultaneous program. After each command which triggers a skip in the simultaneous program the address of the simultaneous program is registered in the counter (ZA). The store (SP) consists of a read-only memory which functions as a write-read store.
Patent FR-2329609-A1 (FR)
Title: Cold and moisture resistant road making compsn. - contg. blast furnace slag basic activator and anhydrite
IPC: E01C7/14
Filed: 1975-10-29
Abstract: Road making compsn. comprises 8-9 pts. wt. ground blast furnace slag, 0-0.5 pts. wt. basic activator and 1-1.5 pts. of anhydrite. The components are ground to a fineness of 2,000 cm5/g. The compsn. can be worked for 24-48 hrs, is not affected by cold or moisture or prone to cracking. It can be used for base, foundation or top layers and for soil consolidation in country roads.
Patent FR-2339061-A1 (FR)
Title: IC engine water injection system - has pipe connected to inlet manifold and housing orifices on either side of connections to tank
IPC: F02B47/02
Filed: 1976-01-26
Abstract: The engine (1) has an inlet manifold (2) connected to a carburettor (3). A pipe (4) is connected to the inlet manifold (2) and is provided with three orifices (7, 8, 9) arranged in series. The space between orifices (7, 8) is connected to the air space above the water tank (5). A pipe from the bottom of the tank (5) is connected to a nozzle (10) mounted in a chamber (13) in the pipe (4) between the orifices (8, 9). Because of the pressure drop across the orifices (7, 8, 9), water is sucked out of the tank (5) and sprayed into the air in the chamber (13). This mixture of air and water then flow through the orifice (9) into the engine (1).
Patent FR-2299224-A1 (FR)
Title: Feeding and filling means for liq. or paste pharmaceutical prods. - which produces sheet or ribbon packing
Inventor: GAZZANI GIOVANNI
IPC: A61J3/06
Filed: 1976-01-28
Abstract: The machine will supply measured quantities of prod. to a number of filler heads simultaneously so that the prod. may be supplied to a number of points on a sheet of packing matl. such as aluminium foil which is closed at another station. The machine filler has a number of cells between partitions which discharge the prod. through a nozzle and into a manifold. The manifold supplies a number of individual discharge heads which terminate at a nozzle into the cavity to be filled. The method allows for accurate metering of the prod.
Patent FR-2342512-A1 (FR)
Title: Slide projector magazine adaptor - incorporates support cradle and plate which holds slide magazine
IPC: G03B23/06
Filed: 1976-02-27
Abstract: The slide magazine adaptor consists of a magazine (4) a support plate (5) and a cradle. The magazine (4) is in the usual form of cylindrical slide magazines, that is it has a series of compartments. As is usual the magazine (4) has a driving crown wheel (8). This crown wheel (8) being designed to mesh with a pinion. Ribs (9) support a hollow hub. The hub and the ribs (9) support the magazine (4). The support plate (5) which is one of the new parts of the adaptor system is composed of a circular plate (11). Fixed centrally on this plate (11) is a spindle. This spindle (12) is designed to be inserted into the hub. The front end of the spindle (12) has a spigot which is designed to rest on a fixed support.